25839030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 71912448

約数和(自身を除く): 46073418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 1733, 2130, 2485, 2982, 3466, 4970, 5199, 7455, 8665, 10398, 12131, 14910, 17330, 24262, 25995, 36393, 51990, 60655, 72786, 121310, 123043, 181965, 246086, 363930, 369129, 615215, 738258, 861301, 1230430, 1722602, 1845645, 2583903, 3691290, 4306505, 5167806, 8613010, 12919515, 25839030]

約数ペア:

[(1, 25839030), (2, 12919515), (3, 8613010), (5, 5167806), (6, 4306505), (7, 3691290), (10, 2583903), (14, 1845645), (15, 1722602), (21, 1230430), (30, 861301), (35, 738258), (42, 615215), (70, 369129), (71, 363930), (105, 246086), (142, 181965), (210, 123043), (213, 121310), (355, 72786), (426, 60655), (497, 51990), (710, 36393), (994, 25995), (1065, 24262), (1491, 17330), (1733, 14910), (2130, 12131), (2485, 10398), (2982, 8665), (3466, 7455), (4970, 5199)]